我正在制作一个简单的程序,但我的div标签之一没有显示,我无法理解为什么
<!DOCTYPE html>
<head>
<script src="Scripts/angular.min.js"></script>
<script src="Javascripts/Services.js"></script>
<script src="Javascripts/MainScript.js"></script>
<title></title>
</head>
<body ng-app="MyApp" ng-controller="MyController">
<div>
<table>
<tr>
<th>
UserId
</th>
<th>
Id
</th>
<th>
Title
</th>
<th>
Body
</th>
</tr>
<tr ng-repeat="x in Posts">
<td>
{{x.userId}}
</td>
<td>
{{x.id}}
</td>
<td>
{{x.title}}
</td>
<td>
{{x.body}}
</td>
</tr>
</table>
</div>
<div>
<input type="button" id="add" value="Add Record"/>
</div>
<div id="create">
<form name="post">
<table>
<tr>
<td>UserId</td>
<td><input id="userId" ng-model="userId" type="text" /></td>
</tr>
<tr>
<td>Id</td>
<td><input id="Id" ng-model="id" type="text" /></td>
</tr>
<tr>
<td>Title</td>
<td><input id="Title" ng-model="title" type="text" /></td>
</tr>
<tr>
<td>Body</td>
<td><input id="Body" ng-model="body" type="text" /></td>
</tr>
<tr>
<input type="button" class="btn btn-default" value="Save" ng-click="AddPost()">
</tr>
</table>
</form>
</div>
</body>
</html>
Js Code
angular.module('MyApp', ['EnukeService'])
.controller('MyController', function ($scope, MyService) {
$scope.Posts = {};
GetAllPosts();
function GetAllPosts() {
debugger;
var getPostsData = MyService.getdata();
getPostsData.then(function (post) {
$scope.Posts = post.data;
}, function () {
alert('Error in getting post records');
});
}
$scope.AddPost = function () {
var post = {
userid: $scope.userId,
id: $scope.id,
title: $scope.title,
body: $scope.body
}
var getpostData = newsLetterService.postData(post);
getpostData.then(function (msg) {
GetAllNewsLetters();
alert(msg.data);
}, function () {
alert('Error in adding post record');
});
};
})
包含表单的最后一个div标签没有显示在页面上,如果我遗漏了某些内容,请告诉我 早期的第二个div标签也没有显示但后来它开始显示按钮我无法理解这种行为
答案 0 :(得分:0)
正如@claies指出的那样,明显错误的标记的一部分是在tr中嵌套除了td / th之外的元素。
<tr>
<input type="button" class="btn btn-default" value="Save" ng-click="AddPost()">
</tr>
TR中唯一允许的子节点(元素)是“零个或多个或元素,或它们的混合”
- https://developer.mozilla.org/en-US/docs/Web/HTML/Element/tr
当我将代码放入plunker并运行“Beautify your code”时,编辑器甚至完全从输出中删除了input.btn。
您的代码示例可以在此处播放 - https://plnkr.co/edit/AJv8ii6MyrbExlUUeiav?p=preview